[NV14070], Technical Note, John Kruesi, March 19th, 1878

Item

Abstract

Telephone carbon transmitter measured drawing

Author

Date

1878-03-19

Decade

1870-1879

Subject

Identifier

NV14070

Folder Set

NV14

Title

[NV14070], Technical Note, John Kruesi, March 19th, 1878

Microfilm ID

4:213

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University